VDB
DEBIAN-CVE-2025-21814
DEBIAN-CVE-2025-21814
PUBLISHED
CVSS 5.5 MEDIUM
In the Linux kernel, the following vulnerability has been resolved: ptp: Ensure info->enable callback is always set The ioctl and sysfs handlers unconditionally call the ->enable callback. Not all drivers implement that callback, leading to NULL dereferences. Example of affected drivers: ptp_s390.c, ptp_vclock.c and ptp_mock.c. Instead use a dummy callback if no better was specified by the driver.
Risk Scores
CVSS v3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | linux | 0, 0 |
| Debian:14 | linux | 0, 0 |
| Debian:12 | linux | 6.1.76-1, 6.1.76-1~bpo11+1, 6.1.82-1 |
| Debian:11 | linux | 5.10.218-1, 5.10.221-1, 5.10.223-1 |
| Debian:11 | linux-6.1 | 0, 6.1.106-3~deb11u1, 6.1.106-3~deb11u2 |
Timeline
- Feb 27, 2025 CVE Published
- Apr 28, 2026 CVE Updated